Some systems may have trouble building a specific feature of
Postgres. For example, systems
with a damaged C++ compiler may need to specify --without-CXX to instruct the build procedure to
skip construction of libpq++.

Use the --with-includes and
--with-libraries options if you want to
build Postgres using include files
or libraries that are not installed in your system's standard
search path. For example, you might use these to build with an
experimental version of Tcl. If you need to specify more than one
nonstandard directory for include files or libraries, do it like
this: